Nani, V., D. Mnerie, and A. Nani. “STUDY ON WIRE ELECTRICAL DISCHARGE MACHINING (WEDM) PROCESS UNDER THE CONDITIONS OF ULTRASONIC ACTIVATION OF THE DIELECTRIC FLUID”. Nonconventional Technologies Review, Vol. 26, no. 1, Mar. 2022, http://www.revtn.ro/index.php/revtn/article/view/363.